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post #69 of (permalink) Old 01-16-2013, 12:19 AM Thread Starter
Planted Tank Guru
GeToChKn's Avatar
Join Date: Apr 2011
Location: Hamilton, Ontario, Canada
Posts: 5,116
Originally Posted by plamski View Post
Lava rocks buffer to PH7
I've had them in tanks of 5-6.5 pH and never seen them buffer.

This tank has 3 large lava rocks and a tonnes of small pieces as is sitting at 6.2pH and going lower right now and my WCM's just spawned a bunch of babies in it, the rocks aren't buffering anything.

20g platy, , 2 x 10g shrimp, 3 x 20g shrimp, 7.5g shrimp and 1 great dane/mastiff puppy.

Sump Pimp #2

My Tanks and my shrimps

Last edited by GeToChKn; 01-16-2013 at 12:35 AM. Reason: ...
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